/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.byq.mm.smartlib.component;

import android.view.animation.Animation;
import android.view.animation.Transformation;
import android.graphics.Matrix;

/**
 * An animation that rotates the view on the Y axis between two specified angles.
 * This animation also adds a translation on the Z axis (depth) to improve the effect.
 */
public class PopAnimation extends Animation {

    private final boolean mReverse;
    int width;
    public PopAnimation( boolean reverse) {

        mReverse = reverse;
       
    }

    @Override
    public void initialize(int width, int height, int parentWidth, int parentHeight) {
        super.initialize(width, height, parentWidth, parentHeight);
        this.width = width;
    }

    @Override
    protected void applyTransformation(float interpolatedTime, Transformation t) {


        final Matrix matrix = t.getMatrix();
        matrix.setScale(interpolatedTime,1);
        if(mReverse)
        	matrix.setTranslate(width * (1 - interpolatedTime), 0);
      
      
      
    }
}
